Adele and Celine Dion shared an emotional embrace at Adele's recent concert in Las Vegas.

Celine Dion recalls making the song "Tell Him" with Barbra Streisand.

Iconic singer Celine Dion says she has stiff-person syndrome. Here's what to know about the rare condition.

The biggest moments from Celine Dion's new documentary, "I Am: Celine Dion," which chronicles her battle with stiff-person syndrome.

Celine Dion opened up about finding strength in her three sons amid her battle with stiff-person syndrome.

See the emotional official trailer for Celine Dion's upcoming documentary, "I Am: Celine Dion."

Celine Dion shared a new photo with her three sons -- René-Charles and twins Nelson and Eddy -- backstage with Mick Jagger at a Rolling Stones concert.

Amazon Studios has announced a release date for "I Am: Celine Dion," a new documentary covering Dion's battle with Stiff-Person Syndrome.

The singer shared three sons with her late husband René Angélil.

Celine Dion gave us a dose of her incomparable vocals while hanging out backstage at the 2024 Grammys with singer-songwriter Sonyae Elise.

A new documentary will detail Celine Dion's battle with stiff-person syndrome.

Dion shared her three sons -- René-Charles, 22, and twin boys Nelson and Eddy, 13 -- with her late husband René Angélil.

Celine Dion has announced the cancellation of the remaining dates of her Courage World Tour in 2023 and 2024.

Celine Dion has released the title track from her forthcoming movie soundtrack for "Love Again," which is out May 12.

Celine Dion reveals she has been diagnosed with a rare neurological disorder called stiff-person syndrome and must reschedule her planned 2023 tour.

Celine Dion is still struggling with muscle spasms she opened up previously about having and is now postponing her 2022 European shows.

We finally have the new name and release date for Céline Dion's upcoming romantic comedy.

The singer added, "I have to stand tall and strong."

The Canadian-born singer performed both new and classic songs.

See what she had to say.

"He wanted me to really be the artist I always wanted to be," she said.

The singer spoke exclusively to ABC News' Deborah Roberts.

The singer's husband and manager died of throat cancer in January.